battery

说明：  不用封装好的函数，自己编写函数实现直方图均衡。对图像进行平滑处理。(Do not wrap functions, write their own functions to achieve histogram equalization.The image is processed smoothly.)

实现手机阅读EXCEL文件，例如可以实现阅读EXCEL文件-EXCEL realize mobile phone to read documents such as documents can be read EXCEL

Equation_group_questions_and_answers

说明：  实现简单计算，用户可以进行拓展那功能能。。。。(Implementing Simple Computing)

说明：  ay emulator5 code in c language

一个新的混沌系统的动力学分析及混沌控制,一个新的混沌系统的动力学分析及混沌控制-A new kinetic analysis of chaotic systems and chaos control, a new chaotic system dynamics analysis and chaos control

可以制作C51和A51程序汉字源码的小工具，使用非常简单！-C51 and A51 can create procedures characters gadget source, the use of very simple!

无迹卡尔曼滤波算法和扩展卡尔曼滤波算法程序，算法性能对比(The algorithm of unscented Calman filter and extended Calman filter algorithm is compared with algorithm performance.)

无人自主水下航行器（AUV）的模型搭建以及PID控制仿真程序。(Unmanned underwater vehicle (AUV) model construction and PID control simulation program.)

以广域相量测量系统为技术平台，建立基于模型预测控制的含规模化风电场/群互联电网的负荷频率分散预测控制模型。以典型双区域负荷频率控制模型为例，考虑不同风电渗透率情况。仿真研究结果表明，所提基于模型预测控制的负荷频率分散控制模型不但能够有效地跟踪风电输出功率的随机波动， 维持系统频率及区域间交换功率在较小的范围内变化， 并且控制效果明显优于常规 PI 型负荷频率控制器。(Based on the wide area phasor measurement system (WAPMS), a decentralized load-frequency predictive control model for large-scale wind farm/cluster interconnected power grids based on model predictive control (MPC) is established. The typical two-zone load frequency control model is taken as an example to consider the different wind power permeability. The simulation results show that the proposed decentralized load frequency control model based on model predictive control can not only effectively track the random fluctuation of wind power output, but also maintain the change of system frequency and inter-area exchange power in a small range, and the control effect is significantly better than that of conventional PI load frequency controller.)